Home / 8,441,719.02-12,662,583.45-5,928,593.58

Finding the Fourth Proportional to 8,441,719.02, 12,662,583.45 and 5,928,593.58

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Solution

The fourth proportional to 8,441,719.02, 12,662,583.45 and 5,928,593.58 is: 8,892,893.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,441,719.02 : 12,662,583.45 = 5,928,593.58 : x
  2. Step 2: Convert to fraction form
    8,441,719.02/12,662,583.45 = 5,928,593.58/x
  3. Step 3: Cross multiply
    8,441,719.02x = 12,662,583.45 × 5,928,593.58
  4. Step 4: Simplify right side
    8,441,719.02x = 75,071,310,884,571.33
  5. Step 5: Solve for x
    x = 75,071,310,884,571.33/8,441,719.02
  6. Step 6: Final answer
    x = 8,892,893.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.